National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

17°F

-8°C

Humidity 84%
Wind Speed E 10 mph
Barometer 29.68 in (1008.0 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 26 Jan 2:56 am EST
Extended Forecast for

2 Miles SW Grant Mills NY

  • Overnight

    Overnight: Snow showers likely, mainly before 5am. Cloudy, with a low around 13. Light east wind. Chance of precipitation is 60%. Total nighttime snow accumulation of around 4 inches.

    Low: 13 °F

    Snow Showers
    Likely

  • Monday

    Monday: Snow showers likely, mainly before 11am. Areas of blowing snow after 4pm. Mostly cloudy, with a high near 19. Wind chill values as low as zero. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 19 °F

    Snow Showers
    Likely and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: A chance of snow showers before 10pm. Areas of blowing snow. Mostly cloudy, with a low around 1. Wind chill values as low as -10. Northwest wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 1 °F

    Chance Snow
    Showers and
    Areas Blowing
    Snow

  • Tuesday

    Tuesday: A slight chance of snow showers after 1pm. Partly sunny, with a high near 11. Wind chill values as low as -10. West wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 11 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 1. West wind around 6 mph.

    Low: 1 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 13.

    High: 13 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny and cold, with a high near 10.

    High: 10 °F

    Cold

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -6.

    Low: -6 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow showers likely, mainly before 5am. Cloudy, with a low around 13. Light east wind. Chance of precipitation is 60%. Total nighttime snow accumulation of around 4 inches.
Monday
Snow showers likely, mainly before 11am. Areas of blowing snow after 4pm. Mostly cloudy, with a high near 19. Wind chill values as low as zero. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
A chance of snow showers before 10pm. Areas of blowing snow. Mostly cloudy, with a low around 1. Wind chill values as low as -10. Northwest wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow showers after 1pm. Partly sunny, with a high near 11. Wind chill values as low as -10. West wind 6 to 8 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 1. West wind around 6 mph.
Wednesday
Partly sunny, with a high near 13.
Wednesday Night
Mostly cloudy, with a low around -3.
Thursday
Partly sunny and cold, with a high near 10.
Thursday Night
Mostly cloudy, with a low around -6.
Friday
Partly sunny and cold, with a high near 8.
Friday Night
Mostly cloudy, with a low around -2.
Saturday
Partly sunny, with a high near 15.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Mostly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Grant Mills NY
 42.06°N 74.71°W (Elev. 2201 ft)
Last Update:
12:57 am EST Jan 26, 2026
Forecast Valid:
3am EST Jan 26, 2026-6pm EST Feb 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation